PD Presentation: |
X6172 X16,7,17,8 X4,17,1,18 X9,14,10,15 X8493 X5,11,6,10 X11,19,12,18 X13,20,14,21 X19,5,20,22 X21,12,22,13 X2,16,3,15 |
In[1]:= |
<< KnotTheory` |
Loading KnotTheory` (version of August 30, 2005, 10:15:35)... |
In[2]:= | Length[Skeleton[L]] |
Out[2]= | 2 |
In[3]:= | Show[DrawMorseLink[Link[11, NonAlternating, 6]]] |
|  |
Out[3]= | -Graphics- |
In[4]:= | PD[L = Link[11, NonAlternating, 6]] |
Out[4]= | PD[X[6, 1, 7, 2], X[16, 7, 17, 8], X[4, 17, 1, 18], X[9, 14, 10, 15],
> X[8, 4, 9, 3], X[5, 11, 6, 10], X[11, 19, 12, 18], X[13, 20, 14, 21],
> X[19, 5, 20, 22], X[21, 12, 22, 13], X[2, 16, 3, 15]] |
In[5]:= | GaussCode[L] |
Out[5]= | GaussCode[{1, -11, 5, -3}, {-6, -1, 2, -5, -4, 6, -7, 10, -8, 4, 11, -2, 3, 7,
> -9, 8, -10, 9}] |
In[6]:= | Jones[L][q] |
Out[6]= | -(9/2) 2 4 6 7 3/2 5/2
-q + ---- - ---- + ---- - ------- + 6 Sqrt[q] - 6 q + 4 q -
7/2 5/2 3/2 Sqrt[q]
q q q
7/2 9/2
> 3 q + q |
In[7]:= | A2Invariant[L][q] |
Out[7]= | -16 2 3 2 4 6 12 14
2 + q + --- - -- + 3 q + q + 3 q + q - q
14 6
q q |
In[8]:= | HOMFLYPT[Link[11, NonAlternating, 6]][a, z] |
Out[8]= | 3 5 3 3 5
-2 4 a 3 a a z 4 z 3 z 3 z 3 z
--- + --- - ---- + -- + -- - --- + 6 a z - 3 a z + -- - ---- + 3 a z - --
a z z z z 3 a 3 a a
a a |
In[9]:= | Kauffman[Link[11, NonAlternating, 6]][a, z] |
Out[9]= | 3 5
-2 2 4 2 4 a 3 a a 3 z 13 z 3
-2 - a - 3 a - a - --- - --- - ---- - -- + --- + ---- + 20 a z + 12 a z +
a z z z z 3 a
a
2 2 3 3
5 2 z z 2 2 4 2 9 z 28 z 3
> 2 a z + 11 z - -- + -- + 12 a z + 3 a z - ---- - ----- - 30 a z -
4 2 3 a
a a a
4 4 5
3 3 5 3 4 3 z 6 z 2 4 4 4 11 z
> 12 a z - a z - 25 z + ---- - ---- - 18 a z - 2 a z + ----- +
4 2 3
a a a
5 6 6 7 7
20 z 5 3 5 6 z 10 z 2 6 3 z 2 z
> ----- + 13 a z + 4 a z + 20 z - -- + ----- + 9 a z - ---- - ---- -
a 4 2 3 a
a a a
8 9
3 7 8 3 z 2 8 z 9
> a z - 5 z - ---- - 2 a z - -- - a z
2 a
a |
In[10]:= | Kh[L][q, t] |
Out[10]= | 4 2 1 1 1 3 1 3 3
5 + -- + q + ------ + ----- + ----- + ----- + ----- + ---- + ---- + 4 t +
2 10 4 8 3 6 3 6 2 4 2 4 2
q q t q t q t q t q t q t q t
2 2 2 4 2 4 3 6 3 6 4 8 4 10 5
> 3 q t + 2 q t + 4 q t + 2 q t + 2 q t + q t + 2 q t + q t |